1569809220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{14891}}^1$

素因数の和:15161

約数の個数: 96

約数和(自身を含む): 5043741696

約数和(自身を除く): 3473932476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 1004, 1255, 1506, 1757, 2510, 3012, 3514, 3765, 5020, 5271, 7028, 7530, 8785, 10542, 14891, 15060, 17570, 21084, 26355, 29782, 35140, 44673, 52710, 59564, 74455, 89346, 104237, 105420, 148910, 178692, 208474, 223365, 297820, 312711, 416948, 446730, 521185, 625422, 893460, 1042370, 1250844, 1563555, 2084740, 3127110, 3737641, 6254220, 7475282, 11212923, 14950564, 18688205, 22425846, 26163487, 37376410, 44851692, 52326974, 56064615, 74752820, 78490461, 104653948, 112129230, 130817435, 156980922, 224258460, 261634870, 313961844, 392452305, 523269740, 784904610, 1569809220]

約数ペア:

[(1, 1569809220), (2, 784904610), (3, 523269740), (4, 392452305), (5, 313961844), (6, 261634870), (7, 224258460), (10, 156980922), (12, 130817435), (14, 112129230), (15, 104653948), (20, 78490461), (21, 74752820), (28, 56064615), (30, 52326974), (35, 44851692), (42, 37376410), (60, 26163487), (70, 22425846), (84, 18688205), (105, 14950564), (140, 11212923), (210, 7475282), (251, 6254220), (420, 3737641), (502, 3127110), (753, 2084740), (1004, 1563555), (1255, 1250844), (1506, 1042370), (1757, 893460), (2510, 625422), (3012, 521185), (3514, 446730), (3765, 416948), (5020, 312711), (5271, 297820), (7028, 223365), (7530, 208474), (8785, 178692), (10542, 148910), (14891, 105420), (15060, 104237), (17570, 89346), (21084, 74455), (26355, 59564), (29782, 52710), (35140, 44673)]